Re: [alsa-devel] [PATCH] ASoC: fsl-sai: Add device tree nodes and its availiable check

On Fri, Jan 10, 2014 at 10:05:50AM +0800, Xiubo Li wrote:

• if (!np || !of_device_is_available(np))

• return -ENODEV;
  

I would expect the of_device_is_available() check to be done by the driver core rather than by individual drivers - every single driver should have that check. Is this not happening? The check for np is OK though.